Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309284 | Method of regenerating an exhaust gas purification filter, and vaporizer | Wilbur H. Crawley, Wolfgang Hahnl, Jurgen Klement, Marco Ranalli, Barbara Lacher | 2019-06-04 |
| 9624800 | Vaporizer | Christoph Noller, Juergen Klement, Otto Steinhauser, Toni Zipfel | 2017-04-18 |
| 8485314 | Exhaust muffler | Thorsten Keesser, Thorsten Linde, Christine Huth, Marco Ranalli | 2013-07-16 |
| 8291932 | Valve means | Steffen Ilmberger, Volker Quendt | 2012-10-23 |
| 8171951 | Valve with an AND-function | Volker Quendt | 2012-05-08 |